Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 586 · 40 questions

Remember (Spot the science): Magnets: pull iron, nickel, cobalt; like poles push apart, unlike poles pull together; a freely hanging magnet points north–south. Simple machines: lever (see-saw, crowbar), pulley (flagpole), inclined plane (ramp, slide), wedge (knife, axe), wheel and axle (doorknob), screw (jar lid). Solids keep their shape, liquids flow, gases fill any space. Renewable: solar, wind, water, tidal energy. Non-renewable: coal, petrol, diesel, natural gas.

1. 1.🔍 Which is the odd one out? (a) steam (b) air (c) milk (d) oxygen
2. 2.True or false: crude oil is a renewable source of energy. (a) False (b) True
3. 3.⚙️ Which simple machine is a nutcracker? (a) pulley (b) lever (c) wheel and axle (d) screw
4. 4.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
5. 5.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
6. 6.True or false: a bottle opener is a wedge. (a) False (b) True
7. 7.Which of these is not pulled by a magnet? (a) an iron screw (b) an iron pin (c) a copper wire (d) an iron bolt
8. 8.🔍 Which is the odd one out? (a) air (b) an iron rod (c) oxygen (d) steam
9. 9.🧪 Is air a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
10. 10.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
11. 11.🧲 Is a copper wire pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
12. 12.⚙️ Which simple machine is a doorknob? (a) lever (b) pulley (c) inclined plane (d) wheel and axle
13. 13.Which of these is not pulled by a magnet? (a) an iron screw (b) an iron bolt (c) a rubber band (d) an iron pin
14. 14.True or false: natural gas is a non-renewable source of energy. (a) False (b) True
15. 15.True or false: kerosene is a non-renewable source of energy. (a) False (b) True
16. 16.Which of these is a gas? (a) a brick (b) wood (c) cooking oil (d) carbon dioxide
17. 17.⚙️ Which simple machine is a bottle opener? (a) wheel and axle (b) lever (c) wedge (d) pulley
18. 18.⚙️ Which simple machine is a jar lid? (a) pulley (b) lever (c) wheel and axle (d) screw
19. 19.Which of these is a wheel and axle? (a) a jar lid (b) a bottle opener (c) a steering wheel (d) a see-saw
20. 20.🌿 Which gas do green plants give out in sunlight? (a) steam (b) oxygen (c) carbon dioxide (d) smoke
21. 21.Which of these is an inclined plane? (a) a lift (b) a see-saw (c) a ramp (d) a knife
22. 22.⚙️ Which simple machine is a playground slide? (a) wedge (b) wheel and axle (c) inclined plane (d) pulley
23. 23.Which of these is not pulled by a magnet? (a) a cotton cloth (b) an iron pin (c) nickel (d) cobalt
24. 24.True or false: a see-saw is a lever. (a) False (b) True
25. 25.🔍 Which is the odd one out? (a) aluminium foil (b) a gold ring (c) a rubber band (d) cobalt
26. 26.True or false: a doorknob is a lever. (a) False (b) True
27. 27.🧪 Is a brick a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
28. 28.🔍 Which is the odd one out? (a) cobalt (b) a cotton cloth (c) an iron nail (d) an iron bolt
29. 29.♻️ Is coal a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
30. 30.True or false: a lift is a pulley. (a) True (b) False
31. 31.♻️ Is wind energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
32. 32.True or false: wind energy is a renewable source of energy. (a) True (b) False
33. 33.♻️ Is diesel a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
34. 34.True or false: diesel is a renewable source of energy. (a) True (b) False
35. 35.Which of these is not pulled by a magnet? (a) an iron pin (b) an iron screw (c) aluminium foil (d) cobalt
36. 36.🔍 Which is the odd one out? (a) aluminium foil (b) a gold ring (c) a rubber band (d) an iron screw
37. 37.🔍 Which is the odd one out? (a) steam (b) ice (c) a stone (d) an iron rod
38. 38.🔍 Which is the odd one out? (a) aluminium foil (b) an iron nail (c) cobalt (d) an iron bolt
39. 39.🧊 Pure water freezes into ice at how many degrees Celsius?
40. 40.🔍 Which is the odd one out? (a) nickel (b) a gold ring (c) a copper wire (d) a cotton cloth

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